Background: Middle-aged and older adults often mistakenly underestimate the risk to which they are exposed when engage in risky sexual behaviors. Furthermore, a reliable valid measurement of construct is necessary capture its scope meaning. Objective: To validate structure Perceived Risk Scale for STIs middle-aged adults, identify their perceived STIs, relationship with some sociodemographic ch...

An experiment was conducted to evaluate the effect of black plastic mulch on yield and other associated characters promising tomato genotypes developed by National Horticulture Research Centre, Nepal at Directorate Agricultural Research, Tarahara, Nepal, during winter season 2019. Nine (HRDTOM 011, HRD 109, HRDTOM 035, 080, 079, 084, 085, 086, Pusa Ruby as a check) were evaluated in randomized ...

La década para la restauración de ecosistemas (2021-2030) tiene el propósito a nivel mundial incrementar gran escala degradados y destruidos. En este contexto, identificar gestionar las amenazas riesgos origen natural antrópico que pueden afectar los procesos ecológica es fundamental cumplir objetivos metas establecidos. Como estudio caso, se analizó proceso bosque seco tropical 11 079 ha Centr...